This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Base provides basal support for the microscope.
The arm supports the tube of the microscope and connects to the base of the microscope.
2 4 2